“Whatever happens happens. I have a right granted to me by the Second Amendment in our bill of rights and it says ‘shall not be infringed,’” Boston said Saturday on CNN. “Unconstitutional laws aren’t laws.”

Boston’s letter, titled “No ma’am,” was first posted on CNN’s iReport on Dec. 27 and quickly made the rounds on social media.

“I am not your subject. I am the man who keeps you free. I am not your servant. I am the person whom you serve. I am not your peasant. I am the flesh and blood of America,” the eight-year Marine Corps veteran wrote.

Boston said he wrote it after seeing all of the “misinformation” and “fear-mongering” coming out of the gun control discussion in the wake of last month’s mass elementary school shooting in Newtown, Conn.

He said that with many gun control laws on the books already, new legislation will do nothing to deter criminals.

“There’s over 2,000 gun laws as it is and the fact of the matter is predators are amongst us and we have to recognize that fact. We don’t live in a utopia. Our citizens have to be armed to protect themselves from these mad men,” Boston said. “People will choose whether or not to carry if they want to. I’ve made that choice as have hundreds of thousands of other Americans should we unfortunately ever find ourselves in a situation to protect others in our lives we will.”

Feinstein’s office said in a statement she “respects Cpl. Boston’s service.”

“She has heard from thousands of people — including many gun owners — who support her plan to stop the sale, transfer, importation and manufacturing of assault weapons and large capacity magazines, strips and drums that hold more than 10 rounds,” the statement said. “As Senator Feinstein has said, the legislation will be carefully focused to protect the rights of existing gun owners by exempting hundreds of weapons used for hunting and sporting purposes.”